// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "flutter/sky/engine/platform/transforms/TransformationMatrix.h"

#include <gtest/gtest.h>

using namespace blink;
namespace {

TEST(TransformationMatrixTest, NonInvertableBlendTest) {
  TransformationMatrix from;
  TransformationMatrix to(2.7133590938, 0.0, 0.0, 0.0, 0.0, 2.4645137761, 0.0,
                          0.0, 0.0, 0.0, 0.00, 0.01, 0.02, 0.03, 0.04, 0.05);
  TransformationMatrix result;

  result = to;
  result.blend(from, 0.25);
  EXPECT_TRUE(result == from);

  result = to;
  result.blend(from, 0.75);
  EXPECT_TRUE(result == to);
}

}  // namespace
